1242 		bp->b_data = bp->b_kvabase = unmapped_buf;  in bufinit()
1367 	KASSERT(bp->b_data != unmapped_buf,  in vfs_buf_check_mapped()
1369 	KASSERT(bp->b_data < unmapped_buf || bp->b_data >= unmapped_buf +  in vfs_buf_check_mapped()
1377 	KASSERT(bp->b_data == unmapped_buf,  in vfs_buf_check_unmapped()
1537 	bp->b_data = (caddr_t)trunc_page((vm_offset_t)bp->b_data);  in bpmap_qenter()
1538 	pmap_qenter((vm_offset_t)bp->b_data, bp->b_pages, bp->b_npages);  in bpmap_qenter()
1539 	bp->b_data = (caddr_t)((vm_offset_t)bp->b_data |  in bpmap_qenter()
1784 	bp->b_data = bp->b_kvabase = unmapped_buf;  in buf_alloc()
2085 		    bp->b_data == unmapped_buf,  in bufkva_free()
2098 	bp->b_data = bp->b_kvabase = unmapped_buf;  in bufkva_free()
2134 		bp->b_data = unmapped_buf;  in bufkva_alloc()
2137 		bp->b_data = bp->b_kvabase;  in bufkva_alloc()
3020 		pmap_qenter(trunc_page((vm_offset_t)bp->b_data),  in vfs_vmio_iodone()
3038 		pmap_qremove(trunc_page((vm_offset_t)bp->b_data), bp->b_npages);  in vfs_vmio_invalidate()
3094 		pmap_qremove((vm_offset_t)trunc_page((vm_offset_t)bp->b_data) +  in vfs_vmio_truncate()
3267 	gbflags = (bp->b_data == unmapped_buf) ? GB_UNMAPPED : 0;  in vfs_bio_awrite()
3873 	need_mapping = bp->b_data == unmapped_buf &&  in bp_unmapped_get_kva()
3876 	    bp->b_data == unmapped_buf &&  in bp_unmapped_get_kva()
3916 		bp->b_data = bp->b_kvabase;  in bp_unmapped_get_kva()
4337 			free(bp->b_data, M_BIOBUF);  in vfs_nonvmio_truncate()
4338 			bp->b_data = bp->b_kvabase;  in vfs_nonvmio_truncate()
4368 		bp->b_data = malloc(newbsize, M_BIOBUF, M_WAITOK);  in vfs_nonvmio_extend()
4382 		origbuf = bp->b_data;  in vfs_nonvmio_extend()
4384 		bp->b_data = bp->b_kvabase;  in vfs_nonvmio_extend()
4389 	vm_hold_load_pages(bp, (vm_offset_t) bp->b_data + bp->b_bufsize,  in vfs_nonvmio_extend()
4390 	    (vm_offset_t) bp->b_data + newbsize);  in vfs_nonvmio_extend()
4392 		bcopy(origbuf, bp->b_data, origbufsize);  in vfs_nonvmio_extend()
4684 				pmap_qenter(trunc_page((vm_offset_t)bp->b_data),  in vfs_unbusy_pages()
4847 		pmap_qenter(trunc_page((vm_offset_t)bp->b_data),  in vfs_busy_pages()
4961 		bzero(bp->b_data + base, size);  in vfs_bio_bzero_buf()
5034 	index = (from - trunc_page((vm_offset_t)bp->b_data)) >> PAGE_SHIFT;  in vm_hold_load_pages()
5064 	from = round_page((vm_offset_t)bp->b_data + newbsize);  in vm_hold_free_pages()
5065 	newnpages = (from - trunc_page((vm_offset_t)bp->b_data)) >> PAGE_SHIFT;  in vm_hold_free_pages()
5110 		bp->b_data = bp->b_kvabase + bp->b_offset;  in vmapbuf()
5112 		bp->b_data = unmapped_buf;  in vmapbuf()
5129 		pmap_qremove(trunc_page((vm_offset_t)bp->b_data), npages);  in vunmapbuf()
5132 	bp->b_data = unmapped_buf;  in vunmapbuf()
5268 		bip->bio_data = bp->b_data;  in bdata2bio()
5504 	    bp->b_bufobj, bp->b_data, (intmax_t)bp->b_blkno,  in DB_SHOW_COMMAND()